topic Re: generate image by click event in ArcGIS JavaScript Maps SDK Questions

generate image by click event

Pa_Lotus — Mon, 03 Dec 2018 17:58:11 GMT

I'm trying to find a way for

by click event on feature layer, generate image from lat, long or address of that location and pass the image to layer attributes and display it in infowindow.

Is there a way to generate image of building from lat, long?

Any help Appreciated

Thanks

Re: generate image by click event

RobertScheitlin__GISP — Mon, 03 Dec 2018 18:08:21 GMT

Malla,

generate image from lat, long or address of that location

??? What are you asking?

Re: generate image by click event

Pa_Lotus — Mon, 03 Dec 2018 18:53:30 GMT

hi robert,

i'm looking for generating image on click event

Re: generate image by click event

Pa_Lotus — Mon, 03 Dec 2018 18:56:10 GMT

example pic, trying to achieve same scenario

Re: generate image by click event

RobertScheitlin__GISP — Mon, 03 Dec 2018 18:56:45 GMT

What do you mean generate an image on click event?... That does not make any sense to me.

Re: generate image by click event

Pa_Lotus — Mon, 03 Dec 2018 19:18:50 GMT

i'm not sure this can achieved, but am looking to achieve scenario as below image

to show image in info window,

i need to get image from lat,long values and display

Re: generate image by click event

RobertScheitlin__GISP — Mon, 03 Dec 2018 19:25:59 GMT

Malla,

Well a lat and lon do not magically make an image. Do you have some web service that will return an image based on a lat and lon?

Re: generate image by click event

Pa_Lotus — Mon, 03 Dec 2018 19:36:20 GMT

no, have to create one

Re: generate image by click event

RobertScheitlin__GISP — Mon, 03 Dec 2018 19:54:54 GMT

Malla,

Do you have some large directory of images for your geographic area that is cataloged by lat lon?

Re: generate image by click event

Pa_Lotus — Mon, 03 Dec 2018 20:21:34 GMT

Robert,

i have nearly 20 features to show images, the count is not constant it may change

Re: generate image by click event

RobertScheitlin__GISP — Mon, 03 Dec 2018 20:48:51 GMT

So the easiest way is to have the image url as an attribute in the feature that is clicked on and forget the whole lat lon thing.